19492033782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{176357}}^1$

素因数の和:176497

約数の個数: 48

約数和(自身を含む): 42601038480

約数和(自身を除く): 23109004698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 169, 218, 327, 338, 507, 654, 1014, 1417, 2834, 4251, 8502, 18421, 36842, 55263, 110526, 176357, 352714, 529071, 1058142, 2292641, 4585282, 6877923, 13755846, 19222913, 29804333, 38445826, 57668739, 59608666, 89412999, 115337478, 178825998, 249897869, 499795738, 749693607, 1499387214, 3248672297, 6497344594, 9746016891, 19492033782]

約数ペア:

[(1, 19492033782), (2, 9746016891), (3, 6497344594), (6, 3248672297), (13, 1499387214), (26, 749693607), (39, 499795738), (78, 249897869), (109, 178825998), (169, 115337478), (218, 89412999), (327, 59608666), (338, 57668739), (507, 38445826), (654, 29804333), (1014, 19222913), (1417, 13755846), (2834, 6877923), (4251, 4585282), (8502, 2292641), (18421, 1058142), (36842, 529071), (55263, 352714), (110526, 176357)]